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China Suppliers of Piston, Screw, and Scroll Compressors for Cold Storage - Factory Direct Solutions
Products Description
Compressors are essential components in the refrigeration and cold storage industries, playing a pivotal role in maintaining optimal temperatures for perishable goods.
In the refrigeration cycle, the compressor is responsible for drawing in low-pressure refrigerant gas and compressing it into a high-pressure gas. This high-pressure gas then moves to the condenser, where it releases heat and transforms into a liquid. The liquid refrigerant subsequently flows to the evaporator, absorbing heat from the environment and cooling the surrounding area. This cycle continues, ensuring that temperatures remain stable in cold storage units, supermarkets, and other refrigeration applications.
In the refrigeration cycle, the compressor is responsible for drawing in low-pressure refrigerant gas and compressing it into a high-pressure gas. This high-pressure gas then moves to the condenser, where it releases heat and transforms into a liquid. The liquid refrigerant subsequently flows to the evaporator, absorbing heat from the environment and cooling the surrounding area. This cycle continues, ensuring that temperatures remain stable in cold storage units, supermarkets, and other refrigeration applications.
Product Details
There are several types of compressors, each with unique characteristics suited for different operational needs. Among the most common types are semi-hermetic piston compressors, semi-hermetic screw compressors, and hermetic Scroll compressors.
🏭 Official Authorized OEM Factory for:
International Famous Brands: Copeland, RefComp
Domestic Chinese Famous Brands: DMZL, XueYing (COLD)
Long-term Corporation Partners: Bitzer, Hanbell, Danfoss etc.
International Famous Brands: Copeland, RefComp
Domestic Chinese Famous Brands: DMZL, XueYing (COLD)
Long-term Corporation Partners: Bitzer, Hanbell, Danfoss etc.
Features
Compressor Rack Available
Refrigerant: R404a, R134a, R507, R22 etc.
CO₂ Refrigerant Compressor Available
Hermetic Scroll Compressors are increasingly favored in modern refrigeration systems due to their compact design and quiet operation. These compressors use two spiral-shaped scrolls to compress the refrigerant, resulting in a smooth and efficient compression process. They are particularly well-suited for applications requiring low noise levels, such as residential air conditioning and small commercial refrigeration units. Scroll compressors are known for their high reliability and energy efficiency, making them an excellent choice for energy-conscious operations. However, they may not be suitable for very high-capacity applications.
Copeland
Scroll
3HP – 30HP
Industry Leading Scroll Compressor technology.
Semi-Hermetic Piston Compressors are widely used in commercial refrigeration applications. These compressors feature a robust design that allows for easy maintenance and repair, as the motor and compressor are housed together but can be accessed separately. They are known for their high efficiency and ability to handle varying loads, making them suitable for applications like supermarket refrigeration and industrial cooling. However, they can be relatively noisy and may require more space compared to other types.
Screw Compressors are another popular choice in the refrigeration sector, particularly for large-scale applications such as cold storage facilities and industrial refrigeration systems. These compressors utilize two interlocking screws to compress the refrigerant, resulting in a continuous flow of gas. This design allows for high efficiency and reliability, with lower maintenance requirements compared to piston compressors. They are capable of handling large volumes of refrigerant and can operate efficiently across a wide range of temperatures and pressures. However, they tend to be more expensive upfront, which can be a consideration for some businesses.
RefComp ( Italy )
Semi-Hermetic Piston & Screw
5HP – 60HP
Originated from Italy, advanced screw & piston compressor technology.
DMZL (CN)
Semi-Hermetic Piston & Screw, Reciprocating, Double Stage, Vortex
3HP – 60HP
Zhejiang Daming Refrigeration Technology Co.,Ltd. — Building a national brand and creating a century old Compressor Enterprise.
XueYing / COLD (CN)
Semi-Hermetic Piston & Screw, Reciprocating, Double Stage, Vortex
3HP – 60HP
Zhejiang Commercial Machinery Factory Co.,Ltd. — Focus on Refrigeration compressors.
Bitzer
Semi-Hermetic Piston & Screw, Reciprocating, Double Stage
3HP – 60HP
Represented the highest quality, efficiency, and reliability.
The choice of compressor in the refrigeration and cold storage industries is critical for ensuring optimal performance and efficiency. Each type — semi-hermetic piston, semi-hermetic screw, scroll etc. — offers distinct advantages and is suited for different applications, allowing businesses to select the best option based on their specific cooling needs. Please contact us for whatever you need and we will provide you the best solution.
Frequently Asked Questions
What types of compressors are available for refrigeration and cold storage systems?
We offer a wide range of compressor types including Hermetic Scroll Compressors, Semi-Hermetic Piston Compressors, and Semi-Hermetic Screw Compressors. These cover brands such as Copeland, RefComp, DMZL, XueYing (COLD), and Bitzer, ranging from 3HP to 60HP to suit various application scales.
Which refrigerants are compatible with your compressors?
Our compressors are compatible with a variety of refrigerants including R404a, R134a, R507, R22, and more. We also offer CO₂ refrigerant compressors for environmentally conscious and specialized applications.
Are you an authorized OEM factory for international brands?
Yes. Our factory is an Official Authorized OEM manufacturer for internationally recognized brands including Copeland and RefComp, as well as leading Chinese domestic brands DMZL and XueYing (COLD). We also maintain long-term cooperative relationships with Bitzer, Hanbell, and Danfoss.
What is the difference between a scroll compressor and a screw compressor?
Scroll compressors use two spiral-shaped scrolls for compression, offering quiet operation and high energy efficiency — ideal for small to medium applications like residential AC and light commercial refrigeration. Screw compressors use interlocking screws for continuous gas flow, making them better suited for large-scale industrial refrigeration and cold storage facilities requiring high capacity and reliability.
Do you provide compressor rack solutions?
Yes, compressor rack systems are available. These are ideal for multi-compressor configurations used in supermarkets, large cold storage facilities, and industrial refrigeration applications, providing centralized and efficient cooling management.
How can I choose the right compressor for my refrigeration project?
The right compressor depends on factors such as the required cooling capacity (HP), operating temperature range, refrigerant type, noise requirements, and budget. Our technical team is available to assess your specific needs and recommend the most suitable compressor solution. Please feel free to contact us for a customized consultation.